A 34% discount off the RRP is a big cut on a security camera like this, and the Reolink RLC-823S2 Smart 4K Security Camera is down to $258.99 from $389.99 right now. That also makes it the best deal we have seen this year, since it drops below the previous year-to-date low of $314.49.See the deal at AmazonThis Prime Day 2026 offer caught our eye because the RLC-823S2 is built for wide outdoor coverage. It is a 4K/8MP PoE PTZ security camera with pan-tilt control, plus up to 16X optical zoom for checking details at greater distances. One of its most useful features is 3D Zoom, which lets you tap an area in the app or client to zoom in more directly.